One window. One petition.
Know before you file.
IP8 breaks the challenged claim into elements, checks for weakness in claims construction, finds the references that cover them, and shows you the strongest single-reference path and the combinations worth building.
The search is not the hard part.
The deadline is.
An IPR window closes. An opposition period runs out. A licensing negotiation is moving and someone needs to know whether the patent on the table would survive a challenge — this week, not next quarter.
So the real question is not whether more art exists. It is whether the art you can find in the time you have is strong enough to act on, and where the remaining weight of the search should go.
IP8 is built to answer that quickly: what covers each element, what does not, and which paths are worth the investment before the window closes.
Start with the claim,
not with the patent.
A structured investigation organized by limitation rather than by search term.
Highly similar and legally useless
are compatible.
A reference can look like a near-twin of the challenged patent and still miss the one limitation that decides the case. A reference from an unrelated field can carry exactly the disclosure you need.
| Claim Limitation | Ref A (US'842) | Ref B (EP'119) | Ref C (WO'550) |
|---|---|---|---|
| 1.1 Preamble & Node Architecture | ✓ Disclosed | ✓ Disclosed | ~ Partial |
| 1.2 Asynchronous Packet Buffer | ✓ Disclosed | ✗ Missing | ✓ Disclosed |
| 1.3 Consensus Verification Handshake | ✗ Missing | ✓ Disclosed | ~ Arguable |
| 1.4 Dynamic Threshold Re-Keying | ~ Arguable | ✓ Disclosed | ✗ Missing |
Two categories decide the challenge.
The rest is context.
A conventional search ranks by algorithmic similarity. IP8 classifies each reference by what legal role it plays in your challenge petition.
When no single reference gets there,
the pairing can make the case.
Forty references produce nearly eight hundred possible pairs. Most are worthless. A few close the claim.
IP8 finds the pairs whose coverage is genuinely complementary — Reference A covering elements 1 through 3, Reference B covering 4 and 5 — and shows the combined coverage against the full claim.
Bring the next patent decision to IP8.
Break down the claim. Find what covers each element. Build the combinations that close the gaps. See what is still missing. Then decide whether the petition is worth filing.
